CN205328284U - Double round nipper constructs - Google Patents
Double round nipper constructs Download PDFInfo
- Publication number
- CN205328284U CN205328284U CN201620087553.XU CN201620087553U CN205328284U CN 205328284 U CN205328284 U CN 205328284U CN 201620087553 U CN201620087553 U CN 201620087553U CN 205328284 U CN205328284 U CN 205328284U
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- China
- Prior art keywords
- support
- pinch roller
- paper
- fixing seat
- pressing mechanism
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Abstract
In this application a double round nipper constructs, be used for supporting or fixed first pinch roller (2), second pinch roller (3) are pressed and are touched paper, its characterized in that including first pinch roller (2), second pinch roller (3), support (1): support (1) is including first support (11), second support (12), fixing base (13), fixing base (13) are connected in first support (11), provide support between them or fixed between the 2nd support (12), first support (11), extend to the outside along the both sides of fixing base (13) respectively second support (12), first support (11) form one with second support (12) and fixing base (13) and have middle bellied long bar -type texture, first pinch roller (2), second pinch roller (3) are fixed respectively in first support (11), on second support (12), at least, having and supporting double pressure wheel to compress tightly the paper more stable, the stronger effect of guiding orientation is arranged to straight line shape.
Description
Technical field
The application relates to a kind of two-wheel paper-pressing mechanism, in the paper sheet delivery process of printer。
Background technology
In prior art: such as: Chinese Patent Application No. CN201320149787.9；Applying date 2013.03.29；A kind of feeding positioning device for paper, including front lay, pressure roller, feed rollers, delivery platform and side mark；It is characterized in that described front lay is installed on the front upper place of pressure roller。It is advantageous in that: feeding device is above platform, it is possible to making the reduction with the spacing of strippers after sheet positioning, handshaking reducing the error that paper produces in course of conveying, thus improving precision。
In this application, pressure roller being disclosed, in the design of this pressure roller, single pressure roller has the effect of guide-localization, but in concrete use procedure, because the deflection of single pressure roller causes that guide-localization effect is poor。
Again such as: Chinese Patent Application No. CN201420633776.2；Applying date 2014.10.30；The utility model discloses bridge type pressure roller structure, including substrate, upper pressure paper wheel assembly and lower pressure roller assembly, upper pressure paper wheel assembly includes upper connecting base, pressure roller rotating shaft and upper pressure paper wheel, lower pressure roller assembly includes lower connecting base, support column, lower pressure roller and elastic component, lower connecting base is provided with the groove adapted with support column and lower pressure roller, elastic component is located in groove, its two ends are respectively acting on the bottom surface of support column lower end and groove, two upper connecting bases are fixed on the upper surface of substrate, substrate is provided with through the opening of substrate upper and lower end face, opening and lower pressure roller upper end adapt, the upper surface of lower connecting base is fixed on the lower surface of substrate, the upper end of support column and the laminating of substrate lower surface, lower pressure roller upper end fits through the lower end of opening with upper pressure paper wheel。This utility model overcomes the deficiency of existing slide plate load mode, has that conveying function is good, stable, compact conformation, advantage with low cost。
In this application, the pressure roller of a kind of bridge type is disclosed, but in the process used, adopted two pressure rollers the mode that is listed on an axis body that paper is compressed。The guiding to paper cannot be realized。
Again such as: Chinese Patent Application No. CN201520502901.0；Applying date 2015.07.10；This utility model relates to a kind of adjustable printer pressure roller assembly。Mainly solve the existing pressure roller problem to the paper relevance grade difference of variable thickness。It is characterized in that: described adjustable printer pressure roller assembly, it includes pressure roller, pressure roller support, stage clip, pressure roller adjustment device and fixed support, and described pressure roller includes the fixing device of outer roller, ball, bearing wheel and pressure roller；Described outer roller housing is connected on bearing wheel periphery；Described ball is between outer roller and bearing wheel；Described bearing wheel side width is more than outer roller widths；Described stage clip is between fixed support upper end and pressure roller pedestal upper end；Described fixed support one end and pressure roller support are pivotally connected。This adjustable printer pressure roller modular construction advantages of simple, platen pressure regulates simple, and the suitability is good, and paper sheet delivery puts in place effectively, and installation cost is cheap, practical and convenient, it is easy to promote。
In this application, the structure of a kind of pressure roller is disclosed, and the governor motion of pressure roller is disclosed, but in this design, pressure roller is not accurate enough with location to the guiding of paper, caused that conveying paper is smooth not。
Above patent application is all different due to their technical scheme purpose and technical problem to be solved, the technical scheme causing them for this includes the difference of structures and methods, they can not combine in order to present patent application simply, otherwise can cause that structural design is more complicated, or can not implement, etc.。
In consideration of it, how to design a kind of two-wheel paper-pressing mechanism, overcome defect existing in above-mentioned prior art, be those skilled in the art's technical problems urgently to be resolved hurrily。
Summary of the invention
The application aims to overcome that the technical problem existed in prior art, and provides a kind of two-wheel paper-pressing mechanism。
The purpose of the application completes by following technical solution, a kind of two-wheel paper-pressing mechanism, including the first pinch roller, second pinch roller, bearing is used for supporting or fix the first pinch roller, second pinch roller pressure touches paper, described bearing includes the first support, second support, fixing seat, fixing seat is connected to the first support, both supports or fixing are provided between second support, first support, second support extends outward respectively along the both sides of fixing seat, first support and the second support and fixing seat form a string configuration with intermediate projections, first pinch roller, second pinch roller is separately fixed at the first support, on second support。
Described first support and the second support adopt bent plastic material to make。
Described first support and the second support adopt copper bar or steel plate or latch plate。
Described fixing seat is provided with the positioning body for fixing seat is positioned。
Described positioning body is provided with the screens groove for positioning body carries out clamping。
Described screens groove is square or that rectangle is circular or trapezoidal opening。
Described positioning body is bolt or suspension hook or latch or Magnetitum。
Described first support left end is provided with first axle fixing for the first pinch roller carries out grafting, and the first support right-hand member is connected on the left side of fixing seat。
Described second support right-hand member is provided with second axle fixing for the second pinch roller carries out grafting, and the second support left end is connected on the right side of fixing seat。
The application compared with prior art, at least has following obvious advantage and effect:
1, simple in construction, reasonable in design, be completely embedded, stability high；
2, selection is convenient, be easy to the manufacturing, and cost is low, be prone to universal；
3, double pressing roller type compression paper is more stable, and linear array guide-localization is stronger。
Accompanying drawing explanation
Accompanying drawing described herein is used for providing further understanding of the present application, constitutes the part of the application, and the schematic description and description of the application is used for explaining the application, is not intended that the improper restriction to the application。In the accompanying drawings:
Fig. 1 is the overall structure schematic diagram of the application；
Fig. 2 is the use state diagram of bearing in the application；
Accompanying drawing labelling:
| 1 | Bearing | 11 | First support | 111 | First axle |
| 2 | First pinch roller | 12 | Second support | 121 | Second axle |
| 3 | Second pinch roller | 13 | Fixing seat | ||
| 14 | Positioning body | ||||
| 15 | Screens groove |
Detailed description of the invention
For making the purpose of the application, technical scheme and advantage clearly, below in conjunction with the application specific embodiment and corresponding accompanying drawing, technical scheme is clearly and completely described。Obviously, described embodiment is only some embodiments of the present application, rather than whole embodiments。Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of the application protection。
A kind of two-wheel paper-pressing mechanism described herein, including the first pinch roller 2, second pinch roller 3, bearing 1 is used for supporting or fix the first pinch roller 2, second pinch roller 3 pressure touches paper, described bearing 1 includes the first support 11, second support 12, fixing seat 13, fixing seat 13 is connected to the first support 11, both supports or fixing are provided between second support 12, first support 11, second support 12 extends outward respectively along the both sides of fixing seat 13, first support 11 and the second support 12 and fixing seat 13 form a string configuration with intermediate projections, first pinch roller 2, second pinch roller 3 is separately fixed at the first support 11, on second support 12；At least there is double pressing roller type compression paper more stable, the effect that linear array guide-localization is stronger。
In the embodiment of the present application, utilize bearing 1 that first pinch roller 2 and second pinch roller 3 of two linear pattern are fixed and support。
By the first pinch roller 2 and the second pinch roller 3 carry out tandem carry out linear pattern or carry out a first from left right carry out linear array。
Such as: in use, for ensureing that paper can be corresponding with the pressing direction of pressure roller,
Wherein,
In paper sheet delivery process, when the first pinch roller 2 and the second pinch roller 3 carry out tandem arrangement, paper is carried along front side to rear side, or carries along rear side forward side。Ensure that the conveying of paper is corresponding with the arrangement of two compacting wheels。
Wherein, in paper sheet delivery process, when the first pinch roller 2 and the second pinch roller 3 carry out the arrangement on the first from left right side, paper is carried to the right along left side, or carries to the left along right side。Ensure that the conveying of paper is corresponding with the arrangement of two compacting wheels。
It is separately fixed on first support the 11, second support 12 by the first pinch roller 2 and the second pinch roller 3, arranged along linear by first support the 11, second support 12, making the first pinch roller 2 and the second pinch roller 3 carry out rectilinear to paper, the straight line namely arranged is left-right situs or tandem pressuring action。
Avoiding in prior art, two compacting wheels cannot be carried out linear and compress paper；Two pressure rollers of correction are avoided to carry out linear array instability effect。
In the embodiment of the present application,
Shown in Fig. 1 ~ Fig. 2, a kind of two-wheel paper-pressing mechanism, paper is touched for supporting or fixing two pinch roller pressures, described bearing 1 includes first support the 11, second support 12, fixing seat 13, fixing seat 13 is connected between first support the 11, second support 12 provides both supports or fixing, by middle fixing seat 13, the pressure roller of both sides is fixed, and then forms stable supporting construction。
First support the 11, second support 12 extends outward respectively along the both sides of fixing seat 13。
First support 11 and the second support 12 can carry out rectilinear extension along the left and right sides of fixing seat 13 or both sides, front and back。
Wherein, first support the 11, second support 12 is two symmetrical linear structures, it is ensured that stable installation and fixed effect, and the mechanism of symmetry is relatively stable when pressure touches paper。
First support 11 and the second support 12 and fixing seat 13 form a string configuration with intermediate projections。
Middle projection is fixing seat 13, and the first support 11 of both sides and the second support 12 are two root length bars。
In the embodiment of the present application,
Described first support 11 and the second support 12 adopt bent plastic material to make。
Bent plastic material is adopted to make two compacting wheels have controllability, it is possible to carry out the bending effect of up and down or left and right or rotation。
In the embodiment of the present application,
Described first support 11 and the second support 12 adopt copper bar or steel plate or latch plate。
Wherein, copper bar or steel plate or latch plate all have plasticity, after bending, it is possible to the position of pinch roller is kept, and has elasticity, it is possible to make pinch roller conflict paper, it is to avoid the rebound effect in sheet movement。
In the embodiment of the present application,
Described fixing seat 13 is provided with the positioning body 14 for fixing seat 13 is positioned。
By carrying out dismountable connection between positioning body 14 with fixing seat 13, it is simple to by the connection that carries out consolidating between fixing seat 13 and other positions with fixing。
In the embodiment of the present application,
Described positioning body 14 is provided with the screens groove 15 for positioning body 14 carries out clamping。
Utilize screens groove 15 can realize the clamping locating effect to bearing 1。
Such as, screens groove 15 is utilized to be connected on the fixed block of axis body or transfer position, to realize the pressure roller compression to paper。
In the embodiment of the present application,
Described screens groove 15 is square or that rectangle is circular or trapezoidal opening。
Carry out the clamping location under various states for ease of screens groove 15, be set to circular or square or rectangle by the opening of screens groove 15 and triangle can carry out corresponding clamping with position, namely realize the location snap effect of contact。
In the embodiment of the present application,
Described positioning body 14 is bolt or suspension hook or latch or Magnetitum。
Wherein, when positioning body 14 is bolt, it is possible to the mode adopting bolt fixing is dismountable fixing by carrying out between positioning body 14 and fixing seat 13, utilizes and is fixed between bolt and other positions, and then realizes the positioning body 14 location to fixing seat 13。
Wherein, when positioning body 14 is suspension hook, it is possible to hang or the mode of clamping is dismountable fixing by carrying out between positioning body 14 and fixing seat 13, and utilize positioning body 14 and other axle or fixed position to carry out two。
In the embodiment of the present application,
Described first support 11 left end is provided with first axle 111 fixing for the first pinch roller 2 carries out grafting, and the first support 11 right-hand member is connected on the left side of fixing seat 13。
Described second support 12 right-hand member is provided with second axle 121 fixing for the second pinch roller 3 carries out grafting, and the second support 12 left end is connected on the right side of fixing seat 13。
First support 11 and the second support 12 position and installation along straight line, it is possible to the both sides of paper are compressed by the conveying direction along paper, and realize the positioning and guiding to paper。
The foregoing is only embodiments herein, and, the title that in the application, parts take can also be different, are not limiting as the title in the application。To those skilled in the art, the application can have various modifications and variations。All make within spirit herein and principle any amendment, equivalent replacement, improvement etc., should be included within claims hereof scope。
Claims (9)
1. a two-wheel paper-pressing mechanism, including the first pinch roller (2), second pinch roller (3), bearing (1) is used for supporting or fix the first pinch roller (2), second pinch roller (3) pressure touches paper, it is characterized in that: described bearing (1) includes the first support (11), second support (12), fixing seat (13), fixing seat (13) is connected to the first support (11), both supports or fixing are provided between second support (12), first support (11), second support (12) extends outward respectively along the both sides of fixing seat (13), first support (11) forms a string configuration with intermediate projections with the second support (12) and fixing seat (13), first pinch roller (2), second pinch roller (3) is separately fixed at the first support (11), on second support (12)。
2. two-wheel paper-pressing mechanism according to claim 1, it is characterised in that: described first support (11) and the second support (12) adopt bent plastic material to make。
3. two-wheel paper-pressing mechanism according to claim 1, it is characterised in that: described first support (11) adopts copper bar or steel plate or latch plate with the second support (12)。
4. two-wheel paper-pressing mechanism according to claim 1, it is characterised in that: described fixing seat (13) is provided with the positioning body (14) for fixing seat (13) is positioned。
5. two-wheel paper-pressing mechanism according to claim 4, it is characterised in that: described positioning body (14) is provided with the screens groove (15) for positioning body (14) carries out clamping。
6. two-wheel paper-pressing mechanism according to claim 5, it is characterised in that: described screens groove (15) is square or that rectangle is circular or trapezoidal opening。
7. two-wheel paper-pressing mechanism according to claim 4, it is characterised in that: described positioning body (14) is bolt or suspension hook or latch or Magnetitum。
8. two-wheel paper-pressing mechanism according to claim 1 or 2 or 3, it is characterized in that: described first support (11) left end is provided with first axle (111) fixing for the first pinch roller (2) carries out grafting, and the first support (11) right-hand member is connected on the left side of fixing seat (13)。
9. two-wheel paper-pressing mechanism according to claim 1 or 2 or 3, it is characterized in that: described second support (12) right-hand member is provided with second axle (121) fixing for the second pinch roller (3) carries out grafting, and the second support (12) left end is connected on the right side of fixing seat (13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087553.XU CN205328284U (en) | 2016-01-29 | 2016-01-29 | Double round nipper constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620087553.XU CN205328284U (en) | 2016-01-29 | 2016-01-29 | Double round nipper constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328284U true CN205328284U (en) | 2016-06-22 |
Family
ID=56316373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620087553.XU Expired - Fee Related CN205328284U (en) | 2016-01-29 | 2016-01-29 | Double round nipper constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205328284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966202A (en) * | 2017-05-17 | 2017-07-21 | 北塘区军之印纸品加工厂 | One kind printing transmission roller mechanism |
-
2016
- 2016-01-29 CN CN201620087553.XU patent/CN205328284U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966202A (en) * | 2017-05-17 | 2017-07-21 | 北塘区军之印纸品加工厂 | One kind printing transmission roller mechanism |
| CN106966202B (en) * | 2017-05-17 | 2019-04-12 | 茉织华印务股份有限公司 | A kind of printing transmission roller mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20170129 |